polished/lib/shorthands/borderRadius.js

A lightweight toolset for writing styles in Javascript.

"use strict";

exports.__esModule = true;
exports["default"] = borderRadius;
var _capitalizeString = _interopRequireDefault(require("../internalHelpers/_capitalizeString"));
var _errors = _interopRequireDefault(require("../internalHelpers/_errors"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
/**
 * Shorthand that accepts a value for side and a value for radius and applies the radius value to both corners of the side.
 * @example
 * // Styles as object usage
 * const styles = {
 *   ...borderRadius('top', '5px')
 * }
 *
 * // styled-components usage
 * const div = styled.div`
 *   ${borderRadius('top', '5px')}
 * `
 *
 * // CSS as JS Output
 *
 * div {
 *   'borderTopRightRadius': '5px',
 *   'borderTopLeftRadius': '5px',
 * }
 */
function borderRadius(side, radius) {
  var uppercaseSide = (0, _capitalizeString["default"])(side);
  if (!radius && radius !== 0) {
    throw new _errors["default"](62);
  }
  if (uppercaseSide === 'Top' || uppercaseSide === 'Bottom') {
    var _ref;
    return _ref = {}, _ref["border" + uppercaseSide + "RightRadius"] = radius, _ref["border" + uppercaseSide + "LeftRadius"] = radius, _ref;
  }
  if (uppercaseSide === 'Left' || uppercaseSide === 'Right') {
    var _ref2;
    return _ref2 = {}, _ref2["borderTop" + uppercaseSide + "Radius"] = radius, _ref2["borderBottom" + uppercaseSide + "Radius"] = radius, _ref2;
  }
  throw new _errors["default"](63);
}
module.exports = exports.default;